FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2890182562> ?p ?o ?g. }

• W2890182562 endingPage "A915" @default.
• W2890182562 startingPage "A915" @default.
• W2890182562 abstract "Ocean-color remote sensing is routinely used to derive marine geophysical parameters from sensor-observed spectral water-leaving radiances. However, in clear geometrically shallow regions, traditional ocean-color algorithms can be confounded by light reflected from the seafloor. Such regions are typically referred to as optically shallow. When performing spatiotemporal analyses of ocean color datasets, optically shallow features such as submerged sand banks and coral reefs can lead to unexpected regional biases. Most contemporary approaches mask or flag suspected optically shallow pixels based on ancillary bathymetric data. However, the extent to which seafloor reflectance contaminates the water-leaving radiance is dependent on bathymetry, water clarity and seafloor albedo. In this paper, an approach for flagging optically shallow pixels has been developed that considers all three of these variables. In the method, the optical depth of the water column at 547 nm, ζ(547), is predicted from bathymetric data and estimated water-column optical properties. If ζ(547) is less then the pre-defined threshold, a pixel is flagged as potentially optically shallow. Radiative transfer modeling was used to identify a conservative threshold value of ζ(547) = 20 for a bright sand seafloor. In addition, pixels in waters shallower than 5 m are also flagged. We also examined how varying bathymetric datasets may affect the optically shallow flag using MODIS data. It is anticipated that the optically shallow flag will benefit end-users when quality controlling derived ocean color products. Further, the flag may prove useful as a mechanism for switching between optically deep and shallow algorithms during ocean color processing." @default.
• W2890182562 created "2018-09-27" @default.
• W2890182562 creator A5042345986 @default.
• W2890182562 creator A5048625852 @default.
• W2890182562 date "2018-09-05" @default.
• W2890182562 modified "2023-10-18" @default.
• W2890182562 title "Approach for identifying optically shallow pixels when processing ocean-color imagery" @default.
• W2890182562 cites W1880867001 @default.
• W2890182562 cites W1980549257 @default.
• W2890182562 cites W1988886499 @default.
• W2890182562 cites W1995811252 @default.
• W2890182562 cites W2004099009 @default.
• W2890182562 cites W2006391342 @default.
• W2890182562 cites W2017286408 @default.
• W2890182562 cites W2028755967 @default.
• W2890182562 cites W2030003258 @default.
• W2890182562 cites W2035841716 @default.
• W2890182562 cites W2037975235 @default.
• W2890182562 cites W2038054606 @default.
• W2890182562 cites W2047768727 @default.
• W2890182562 cites W2051019192 @default.
• W2890182562 cites W2053567003 @default.
• W2890182562 cites W2088665921 @default.
• W2890182562 cites W2091382169 @default.
• W2890182562 cites W2113977799 @default.
• W2890182562 cites W2128878671 @default.
• W2890182562 cites W2134293411 @default.
• W2890182562 cites W2137329446 @default.
• W2890182562 cites W2142821935 @default.
• W2890182562 cites W2148643581 @default.
• W2890182562 cites W2149463205 @default.
• W2890182562 cites W2159232670 @default.
• W2890182562 cites W2169939759 @default.
• W2890182562 cites W2195454719 @default.
• W2890182562 cites W2767282504 @default.
• W2890182562 cites W2781515835 @default.
• W2890182562 doi "https://doi.org/10.1364/oe.26.00a915" @default.
• W2890182562 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6506854" @default.
• W2890182562 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30469992" @default.
• W2890182562 hasPublicationYear "2018" @default.
• W2890182562 type Work @default.
• W2890182562 sameAs 2890182562 @default.
• W2890182562 citedByCount "11" @default.
• W2890182562 countsByYear W28901825622019 @default.
• W2890182562 countsByYear W28901825622020 @default.
• W2890182562 countsByYear W28901825622021 @default.
• W2890182562 countsByYear W28901825622022 @default.
• W2890182562 crossrefType "journal-article" @default.
• W2890182562 hasAuthorship W2890182562A5042345986 @default.
• W2890182562 hasAuthorship W2890182562A5048625852 @default.
• W2890182562 hasBestOaLocation W28901825621 @default.
• W2890182562 hasConcept C111368507 @default.
• W2890182562 hasConcept C117485682 @default.
• W2890182562 hasConcept C120665830 @default.
• W2890182562 hasConcept C121332964 @default.
• W2890182562 hasConcept C122846477 @default.
• W2890182562 hasConcept C127313418 @default.
• W2890182562 hasConcept C1276947 @default.
• W2890182562 hasConcept C160633673 @default.
• W2890182562 hasConcept C174943157 @default.
• W2890182562 hasConcept C186348155 @default.
• W2890182562 hasConcept C19269812 @default.
• W2890182562 hasConcept C23690007 @default.
• W2890182562 hasConcept C2776939893 @default.
• W2890182562 hasConcept C62649853 @default.
• W2890182562 hasConceptScore W2890182562C111368507 @default.
• W2890182562 hasConceptScore W2890182562C117485682 @default.
• W2890182562 hasConceptScore W2890182562C120665830 @default.
• W2890182562 hasConceptScore W2890182562C121332964 @default.
• W2890182562 hasConceptScore W2890182562C122846477 @default.
• W2890182562 hasConceptScore W2890182562C127313418 @default.
• W2890182562 hasConceptScore W2890182562C1276947 @default.
• W2890182562 hasConceptScore W2890182562C160633673 @default.
• W2890182562 hasConceptScore W2890182562C174943157 @default.
• W2890182562 hasConceptScore W2890182562C186348155 @default.
• W2890182562 hasConceptScore W2890182562C19269812 @default.
• W2890182562 hasConceptScore W2890182562C23690007 @default.
• W2890182562 hasConceptScore W2890182562C2776939893 @default.
• W2890182562 hasConceptScore W2890182562C62649853 @default.
• W2890182562 hasFunder F4320306101 @default.
• W2890182562 hasIssue "22" @default.
• W2890182562 hasLocation W28901825621 @default.
• W2890182562 hasLocation W28901825622 @default.
• W2890182562 hasLocation W28901825623 @default.
• W2890182562 hasLocation W28901825624 @default.
• W2890182562 hasOpenAccess W2890182562 @default.
• W2890182562 hasPrimaryLocation W28901825621 @default.
• W2890182562 hasRelatedWork W2035847242 @default.
• W2890182562 hasRelatedWork W2078443812 @default.
• W2890182562 hasRelatedWork W2110610244 @default.
• W2890182562 hasRelatedWork W2111167207 @default.
• W2890182562 hasRelatedWork W2120388004 @default.
• W2890182562 hasRelatedWork W2146196076 @default.
• W2890182562 hasRelatedWork W2220511919 @default.
• W2890182562 hasRelatedWork W2372384372 @default.
• W2890182562 hasRelatedWork W2979758790 @default.
• W2890182562 hasRelatedWork W4382599615 @default.
• W2890182562 hasVolume "26" @default.

• next